A surfer goes into the water at Ocean Beach (Justin Sullivan/Getty Images)

SAN FRANCISCO (KCBS)—I live in the southwestern section of San Francisco and last week, there was a heat wave—well sort of. Last Tuesday, temperatures reached 109 degrees in some areas around the bay while The City’s Ocean Beach reached a cool 69 degrees.

We had some good days last week but looking at a national weather map it appears that we were in the coldest spot in the continental United States. Some days were actually colder than Anchorage Alaska.

“That air starts to rise because as it gets hot and as the air rises it acts like a vacuum and sucks in all that cool, ocean air. Of course that makes a huge difference in temperatures,” he said, even though I still don’t really understand it.

All I know is that in my part of town is that when it gets hot like it did last week, kids—who aren’t used to the heat—get really hot.

“It’s 150 degrees,” six-year-old Santiago told me.

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